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Firstly, rapid synthesis of adipic acid from 1,2-cyclohexanediol with hydrogen peroxide under microwave irradiation was described.

首先,我们探讨了在微波的照射下用30%的过氧化氢水溶液氧化1,2-环己二醇快速生成己二酸

We investigate the kinetics of polyesterification of adipic acid with neopentyl glycol.

对新戊二醇和己二酸的聚酯化动力学进行了研究。

We investigate the kinetics of polyesterification of adipic acid w ith neopentyl glycol.

对新戊二醇和己二酸的聚酯化动力学进行了研究。

The problems encountered in the incineration of adipic acid and hexamethylenediamine waste liquor containing HNO 3 and NaOH respectively in fluidized bed incinerator are described and their corresponding countermeasures are put forward.

介绍了在采用流化床焚烧炉处理含硝酸的己二酸废水和含氢氧化钠的己二胺废水的过程中遇到的问题及其解决措施。

Methods starting from dimethyl succinate and benzaldehyde, mitiglinide calcium was obtained via 7 chain steps including stobble condensation, hydrolization, anhydration, condensation with cis-hexahydroisoindoline, reduction, separation, salt formation.

方法以丁二酸二甲酯和苯甲醛为原料,经stobble缩合、水解、脱水,与顺-全氢异吲哚缩合后经还原、拆分、成盐等7步反应制得糖尿病治疗药物米格列奈钙。

Objective To study antioxidation ofDi-(3β-hydroxyandrost-5-en-17-one) ester, a new compound which was structure derivated from active substance from Asterias amurensis.

目的 以兔和大鼠心肌及肝组织匀浆为材料,研究一种从多棘海盘车中提取得到的活性物质经结构改造和修饰得到的丁二酸二-(3β-羟基雄甾5-烯-17-酮)酯新化合物抗脂质过氧化作用。

The synthesis of azelaic acid through oxidation of ol eic acid with 50% aqueous hydrogen peroxide has been studied by using catalyst containing tungsten and phase transfer catalyst .

以 5。 0 %过氧化氢为氧化剂,钨化合物为催化剂,在三辛基甲基氯化铵和双十八烷基二甲基氯化铵为相转移试剂的条件下,考察了油酸氧化制备壬二酸的催化反应活性。

MoS_2, behenic acid, MoS_2-BA LB film, frictional property

MoS2—二十二酸共混LB膜的摩擦特性研究。

A series of novel chiral aminophosphine ligands with binaphthyl backbone and partially reduced binaphthyl backbone were synthesized from optically pure NOBIN and H〓-NOBIN respectively. The effects of binaphthyl backbone and substitutes at the phosphorous atom on Pd (0)-catalyzed allylation of racemic 1, 3-dipheylprop-2-en-1-yl acetate with dimethyl malonate were systematically investigated.

从NOBIN出发合成了一系列膦上含有不同取代基的氮膦配体MAPs以及含有被部分还原的联萘骨架的氮膦配体H〓-MAPs,将此两类配体运用于钯催化的乙酸1,3-二苯基烯丙基酯与丙二酸二甲酯的反应中,考查了膦上取代基和配体骨架对反应的影响。

With the rapid development of chemical industry, it has been used in many areas, such as in manufacturing phenolic resin, diacetic acid, diethylamine, chemical herbicides, synthetic dye, medicine, wood preservatives and dynamite, etc.

它的用途非常广泛,利用苯酚可以制造酚醛树脂、乙二酸、己二胺、化学除草剂、合成染料、药物、炸药、木材(来源:f9f9ABC论文网www.abclunwen.com)防腐剂等。

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